男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
US EUROPE AFRICA ASIA 中文
Business / Technology

China homegrown GPS to serve global users by 2020

(Xinhua) Updated: 2014-12-09 16:54

BEIJING - The Beidou Navigation Satellite System - China's independently developed global navigation satellite system (GNSS) - will have a constellation of 35 satellites and be ready to provide global users with geo-positioning by 2020, an insider said Tuesday.

By 2020, China will be the third country to provide a GNSS, said Lei Fanpei, chairman of China Aerospace Science and Technology Corp, which is in charge of the research and development, and manufacturing of satellites and rockets for Beidou.

Beidou is the Chinese equivalent of the United States' NAVSTAR Global Positioning System (GPS) and Russia's Global Navigation Satellite System (GLONASS). Currently, Beidou owns 20 satellites.

In the next decade, the Beidou system will have five geostationary orbit satellites and 30 non-geostationary satellites, Lei said, adding that it will be able to provide highly precise and reliable positioning and navigation services to users.

"The system's completion will help nurture a satellite navigation industry chain, producing economic and social benefits in diversified fields, including mapping, telecommunications and disaster relief," Lei said.

Hot Topics

Editor's Picks
...
主站蜘蛛池模板: 宁强县| 临潭县| 比如县| 岳阳县| 珲春市| 龙山县| 达孜县| 青田县| 嘉黎县| 溧水县| 清苑县| 金湖县| 贞丰县| 宁陵县| 沾益县| 观塘区| 綦江县| 昌江| 武强县| 庐江县| 广丰县| 郸城县| 滕州市| 蒙阴县| 肇州县| 营口市| 大邑县| 兴城市| 兴山县| 阿尔山市| 遂溪县| 玉门市| 庆安县| 丹巴县| 恭城| 台中县| 原平市| 宜春市| 江北区| 贵定县| 龙门县| 高安市| 瑞昌市| 彰化市| 大方县| 闸北区| 怀柔区| 青州市| 华蓥市| 大姚县| 永吉县| 巫溪县| 泸西县| 成安县| 常山县| 库伦旗| 鄯善县| 榆社县| 建宁县| 克拉玛依市| 大关县| 铁岭市| 怀化市| 西峡县| 黑山县| 桐城市| 墨脱县| 隆尧县| 中阳县| 西和县| 逊克县| 大连市| 玛沁县| 邢台市| 丁青县| 龙川县| 黑龙江省| 清徐县| 沙坪坝区| 陈巴尔虎旗| 绥中县| 化州市|